402017066

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{69481}}^1$

素因数の和:69757

約数の個数: 16

約数和(自身を含む): 660356928

約数和(自身を除く): 258339862

約数列:

[1, 2, 11, 22, 263, 526, 2893, 5786, 69481, 138962, 764291, 1528582, 18273503, 36547006, 201008533, 402017066]

約数ペア:

[(1, 402017066), (2, 201008533), (11, 36547006), (22, 18273503), (263, 1528582), (526, 764291), (2893, 138962), (5786, 69481)]